Toula (Nia Wadalas Nia Vardalos) although born and raised in the United States, but lives in a huge Greek world, the whole huge family, represented by the authoritative will of the father, insists on the spiritual motivation that Greece is the source of the world. Toula, who has been watching the family's strange behavior since childhood, listens most often to the remarks of his mother and neurotic grandmother: marry a Greek and have a lot of Greek children. Feed yourself until the last day of the world. Toula, who was sloppy and fat at the age of 30, continued to listen to her father's nagging in one night's rain, but when she walked into the family restaurant where she worked day after day, she decided to change her fate. She goes to study and goes to the beauty salon to tidy up her appearance. When she exudes self-confidence, the destined Prince Charming Ian (John Colbert John Corbett) appears. The two fall in love at first sight and can't wait to start their own new family. For this huge Greek family, Ian is a complete outsider, the wedding of the tedious and struggle has only just begun, different values triggered a series of jokes.